Joseph Bologne, Chevalier de Saints-Georges, was a colleague of Wolfgang Amadeus Mozart’s. Saint-Georges’s Symphony No. 2 and Mozart’sSymphony No. 39 will be performed side-by-side in a marvelous reframing of what we think we know about the Classical period. CNY’s longtime friend, Julian Schwartz, performs Dmitri Shostakovich’s powerful Cello Concerto No. 1